You can see three almost identical images below. Can you spot the odd one out from them?

I cannot talk, but I always reply when spoken to. What am I?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Take away the whole and some still remain. What is it?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?